Battery



FIG. 1 is a top perspective view of a battery showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Grayscale shading illustrates contour, not any particular color. The dashed broken lines and the faded portions within the dashed broken lines illustrate portions of the battery which form no part of the claimed design. 

CLAIM The ornamental design for a battery, as shown and described. 